Southern SO

$83.29

−$0.19 (-0.22%)

Market open · Sep 24, 2:00 pm ET

After hours $83.88 +0.49%

Open$83.91

Prev close$83.47

Day range$83.17 – $83.98

Volume2.40M

Market cap$95.81B

P/E (TTM)20.1

Dividend yield3.58%

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership73.9%+0.04 pts vs. prior quarter

Institutions holding2,576-9 vs. prior quarter

Insider trades (recent)2 buys / 6 sellsNet selling

Short interest3.06% of floatDays to cover 6.1 · as of 31 Aug 2026

Short-sale volume share18.0%5-day average of daily volume

Net of large-order buying minus selling, in USD. Over this window: −$215.77M (5 inflow days, 15 outflow days).

Institutional holders2,576

Institutional ownership73.9%

Total transactions30

Bought2

Sold6

Report date	Shares short	% of float	Days to cover
31 Aug 2026	35,194,234	3.1%	6.1
14 Aug 2026	32,587,743	2.8%	5.6
31 Jul 2026	36,366,279	3.2%	7.4
15 Jul 2026	36,593,870	3.2%	8.4
30 Jun 2026	37,411,093	3.3%	4.5
15 Jun 2026	30,487,332	2.7%	4.8